I like this tutorial because you can use one sided paper in a cute fold. You can make this card several sizes. A 4X4 using 4 by 12 inch paper. A 3X3 using s 3X9 inch paper,or a tiny one using 2 by 6 inch paper.Card stock or paper will work,so have fun and try this easy fold by Dawn.https://www.pinterest.com/pin/285134220141056446/
Here are some examples.